How to load Pre-saved Map?
I can spawn the robot car in Gazebo and Rviz. Use nav2 to drive to waypoints with the LiDAR and I also save the map I want to use.
How do you use the map server
to load the pre-saved map?
What do you add to the launch file
?
Do you add anything to any other files? nav2 params
, CMakeList.txt
or package.xlm
.
ROS Humble, Ubuntu 22.04